* Нет в НБАРС.
(in a church) a small opening in a wall giving a view of the altar.
OED: A small opening, cut through a
chancel arch or wall, to enable worshippers in an aisle or side chapel to
obtain a view of the elevation of the host; a squint; also, sometimes applied
to a particular kind of window in the chancel of a church.
¿ 26.08.99 V